2 - Remove the central screw and clean any sealant residues.
3 - Remove the pulley from the crankshaft .
Assembly - Piaggio Porter Crankshaft Pulley
Before fitting the crankshaft drive pulley , the surfaces and threads must be cleaned.
Apply the recommended sealing product to the screw cap.
HZ 1213 Oil resistant silicone sealant. Color: Grey".
Fit the pulley and tighten to the torque specified below
Locking torques (N*m)
Pulley (a) - Crankshaft 115 Nm